@booklet {oetiker2008,
    title = "The {N}ot {S}o {S}hort {I}ntroduction to {L}a{T}e{X}2e",
    author = "Tobias Oetiker and Hubert Partl and Irene Hyna and Elisabeth Schlegl",
    year = "2008"
}

@book {lamport1994,
    title = "LaTeX: A Document Preparation System",
    author = "Leslie Lamport",
    publisher = "Addison-Wesley",
    year = "1994",
    edition = "2nd"
}

@book {knuth1986,
    title = "The TeXbook",
    author = "Donald Erwin Knuth",
    publisher = "Addison-Wesley",
    year = "1986"
}